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10233003220 = 22511291603919
BaseRepresentation
bin10011000011110111…
…10011110011010100
3222102011012102110021
421201323303303110
5131424122100340
64411224434524
7511404043426
oct114173636324
928364172407
1010233003220
114381299860
121b97018a44
13c7105b6bb
146d1096816
153ed585e4a
hex261ef3cd4

10233003220 has 48 divisors (see below), whose sum is σ = 24251270400. Its totient is φ = 3592776320.

The previous prime is 10233003199. The next prime is 10233003233. The reversal of 10233003220 is 2230033201.

It is a junction number, because it is equal to n+sod(n) for n = 10233003194 and 10233003203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 795580 + ... + 808339.

It is an arithmetic number, because the mean of its divisors is an integer number (505234800).

Almost surely, 210233003220 is an apocalyptic number.

10233003220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10233003220 is an abundant number, since it is smaller than the sum of its proper divisors (14018267180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10233003220 is a wasteful number, since it uses less digits than its factorization.

10233003220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603968 (or 1603966 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 10233003220 its reverse (2230033201), we get a palindrome (12463036421).

The spelling of 10233003220 in words is "ten billion, two hundred thirty-three million, three thousand, two hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 29 44 55 58 110 116 145 220 290 319 580 638 1276 1595 3190 6380 1603919 3207838 6415676 8019595 16039190 17643109 32078380 35286218 46513651 70572436 88215545 93027302 176431090 186054604 232568255 352862180 465136510 511650161 930273020 1023300322 2046600644 2558250805 5116501610 10233003220